Popsugar Lifestyle Snacks Quick Snacks For Summer 20 Quick Summery Snacks With Only 3 Ingredients 16 May, 2018 by Anna Monette Roberts View On One Page Photo 14 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 Purple String Mustard, Cream Cheese, and Pretzels Slather a little cream cheese on a pretzel or a cracker, then garnish with a hefty pinch of purple string mustard. The crunchy, salty pretzel and sour cream cheese complement the tart mustard greens. Previous Next Start Slideshow SnacksCooking BasicsHealthy RecipesFast And EasySummerRecipes